Hi, I figured people here may be more interested in this project.    I have some cool graph extensions I'm building in an open source project, which make some nice graphical overlays for XY graphs and waveform graphs in LabVIEW.  I've got a github page where you can grab the code, support the project or just have a look at some of the same screenshots.   Everything updates live in the graph, so you really need to see it, to get how it all works, so here you go: https://github.com/unipsycho/